by Yasir Shah, Sales Director – Railways – Linxon AMEA
Rail electrification is more than just a technical upgrade; it is a transformation of how we power trains considering new technologies emerging in the market. At Linxon, we believe that rail electrification must be approached as a complete system, where every component is interconnected and contributes to the overall performance, safety, and sustainability of the network towards a net zero carbon emissions.
Why a holistic approach matters?
When we view rail electrification as a system, we unlock the ability to design, implement, and operate with foresight with selection of energy efficient technologies. This perspective ensures that each element, from substations and SCADA systems to -power rails and overhead catenary systems, is optimized not in isolation, but as part of a cohesive whole. This is the foundation of Linxon’s approach: integrating engineering, procurement, and construction (EPC) services into a single, streamlined package that enhances reliability, availability, maintainability, and safety—collectively known as RAMS.
Linxon’s system-wide strategy
Our turnkey solutions are built on decades of experience and a deep understanding of the rail sector’s evolving needs. At Linxon, we don’t just deliver components, we deliver complete, integrated solutions. Our approach to rail electrification is rooted in the belief that every element of the system must work in harmony to ensure long-term performance and resilience. That’s why we offer a full suite of services that span the entire project lifecycle.
We begin with deep feasibility and reliability studies, including RAMS assessments and traction power simulations, to ensure that every design decision is grounded in data and aligned with operational goals. From there, we provide everything from traction power substations whether built-in-place or containerized—to switching and paralleling stations, tailored for both AC and DC applications.
Our expertise extends to wayside energy storage systems, reversible substation and Power SCADA critical for monitoring and controlling the network in real time. And when it comes to the physical infrastructure, we handle the design, erection, testing, and commissioning of third rail and power rail systems, ranging from 750 V DC to 3000 V DC.
What sets us apart is our ability to bring all the latest technologies together under one roof. By integrating engineering, procurement, and construction into a single streamlined process, we reduce complexity, accelerate timelines, and deliver systems that are not only energy efficient but also -withstand the risk of obsolescence in the changing environment.
“Rail electrification is not just about powering trains; it’s about designing a resilient, interconnected system where latest components contribute to reliability, energy efficiency, and sustainability.”
Yasir Shah, Sales Director – Railways, Linxon AMEA
Global impact, local execution
Linxon has a proven strategy that’s delivering results across the globe. By treating rail systems as interconnected ecosystems, we’ve been able to tailor solutions that meet the unique needs of each region while maintaining the highest standards of reliability and efficiency.
Take our work in Bangkok, the Pink and Yellow Monorail Lines, where we delivered a comprehensive power supply system that included 4 No’s of main power station and 18 No’s of DC traction substations along with 55 No’s of auxiliary power station. This project exemplifies how we integrate high-voltage infrastructure with urban transit needs, ensuring seamless operation in one of Southeast Asia’s busiest cities.
In India, our project in Kolkata showcases our ability to manage full-scope metro electrification along with power rails. From approximately 42 track kms of 750 V DC third rail systems along with stinger system to 12 No’s traction substations including the interconnecting cables, we’ve delivered the expansion of sustainable urban mobility in most dynamic regions in record time and high safety standards. Furthermore, the transformer sourced are low loss transformers which increase energy efficiency of the overall system.
Recently, one of our projects which we are delivering in Bangalore where the scopes includes more than 90 track kms of third rail along with 26 No’s of traction substation, 34 No’s of auxiliary substation and Power SCADA, we have demonstrated to our client about the advantages of reversible substation and as a result customer has decided to implement this unique solutions for there system which is currently under implementation and is this reversible substation is currently under delivery to the client.
Reversible substations enable energy recovery by allowing the bidirectional flow of electricity between the AC grid and the DC traction system. This means the excess energy generated by trains during braking can be fed back into the grid or used for station facilities. This technology enhances energy efficiency and reduces energy costs.
These projects exemplify how Linxon’s integrated solutions deliver not only comprehensive solution but also latest technologies and solutions for improving energy efficiency and sustainability in metro systems
